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[Minor] Add comment on skipping rope caches #2004

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Merged
merged 1 commit into from
Dec 10, 2023
Merged

[Minor] Add comment on skipping rope caches #2004

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7 changes: 4 additions & 3 deletions vllm/model_executor/models/llama.py
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Original file line number Diff line number Diff line change
Expand Up @@ -322,9 +322,10 @@ def load_weights(self,
model_name_or_path, cache_dir, load_format, revision):
if "rotary_emb.inv_freq" in name:
continue
if "rotary_emb.cos_cached" in name:
continue
if "rotary_emb.sin_cached" in name:
if ("rotary_emb.cos_cached" in name
or "rotary_emb.sin_cached" in name):
# Models trained using ColossalAI may include these tensors in
# the checkpoint. Skip them.
continue
for (param_name, weight_name, shard_id) in stacked_params_mapping:
if weight_name not in name:
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